Feed filling device capable of removing feed powder residues

The utility model discloses a feed filling device capable of removing feed powder residues. The feed filling device comprises a feed pipe and a mixed material outlet pipe, the lower end of the feedingpipe penetrates through the upper side of the support; an air inlet pipe is inserted into the upper end of the right side of the feeding pipe; the right end of the air inlet pipe is fixedly connectedto the air outlet end of a first air inlet fan. A lower suction pipe is inserted into the lower end of the left side of the feeding pipe in a penetrating mode, the left end of the lower suction pipeis fixedly connected to the air inlet end of a second air inlet fan, the air outlet end of the second air inlet fan is fixedly connected to the right end of an air blowing pipe, and it is guaranteed that powder residues can be completely blown out of feed through staggered arrangement of the first air inlet fan and the second air inlet fan. The right end of the mixed material outlet pipe penetrates through the left side of